SE545318C2 - Method and system for registering digital documents - Google Patents

Method and system for registering digital documents

Info

Publication number
SE545318C2
SE545318C2 SE2150227A SE2150227A SE545318C2 SE 545318 C2 SE545318 C2 SE 545318C2 SE 2150227 A SE2150227 A SE 2150227A SE 2150227 A SE2150227 A SE 2150227A SE 545318 C2 SE545318 C2 SE 545318C2
Authority
SE
Sweden
Prior art keywords
digital document
version
document
alpha
register
Prior art date
Application number
SE2150227A
Other languages
English (en)
Swedish (sv)
Other versions
SE2150227A1 (en
Inventor
Hans Almgren
Krisztian Mangold
Lars Hansén
Mats Stengård
Original Assignee
Enigio AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Enigio AB filed Critical Enigio AB
Priority to SE2150227A priority Critical patent/SE545318C2/en
Priority to US18/280,051 priority patent/US12019788B2/en
Priority to PCT/SE2022/050205 priority patent/WO2022186755A1/en
Priority to EP22763685.9A priority patent/EP4302222A4/de
Publication of SE2150227A1 publication Critical patent/SE2150227A1/en
Publication of SE545318C2 publication Critical patent/SE545318C2/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/108—Transfer of content, software, digital rights or licenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/197—Version control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Bioethics (AREA)
  • Artificial Intelligence (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Document Processing Apparatus (AREA)
SE2150227A 2021-03-01 2021-03-01 Method and system for registering digital documents SE545318C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE2150227A SE545318C2 (en) 2021-03-01 2021-03-01 Method and system for registering digital documents
US18/280,051 US12019788B2 (en) 2021-03-01 2022-02-28 Method and system for registering digital documents
PCT/SE2022/050205 WO2022186755A1 (en) 2021-03-01 2022-02-28 Method and system for registering digital documents
EP22763685.9A EP4302222A4 (de) 2021-03-01 2022-02-28 Verfahren und system zur registrierung digitaler dokumente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2150227A SE545318C2 (en) 2021-03-01 2021-03-01 Method and system for registering digital documents

Publications (2)

Publication Number Publication Date
SE2150227A1 SE2150227A1 (en) 2022-09-02
SE545318C2 true SE545318C2 (en) 2023-07-04

Family

ID=83155506

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2150227A SE545318C2 (en) 2021-03-01 2021-03-01 Method and system for registering digital documents

Country Status (4)

Country Link
US (1) US12019788B2 (de)
EP (1) EP4302222A4 (de)
SE (1) SE545318C2 (de)
WO (1) WO2022186755A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230214398A1 (en) * 2021-12-31 2023-07-06 Edmund A. Kazmierczak Data Privacy Management & Compliance Using Distributed Ledger Technology
US12120244B2 (en) * 2022-03-23 2024-10-15 United States Of America As Represented By The Secretary Of The Navy Human readable content for digital signatures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465299A (en) * 1992-12-03 1995-11-07 Hitachi, Ltd. Electronic document processing system and method of forming digital signature
US20090019549A1 (en) * 2007-07-13 2009-01-15 Microsoft Corporation Updating and Validating Documents Secured Cryptographically
US8856640B1 (en) * 2012-01-20 2014-10-07 Google Inc. Method and apparatus for applying revision specific electronic signatures to an electronically stored document
WO2018203817A1 (en) * 2017-05-03 2018-11-08 Enigio Time Ab Method and system for registering digital documents
US20190044727A1 (en) * 2016-02-08 2019-02-07 Guy Scott A system and method for document information authenticity verification

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537697C2 (sv) * 2013-08-08 2015-09-29 Enigio Time Ab Förfarande för att skapa signaler för tidsstämpling av dokument och förfarande för tidsstämpling av dokument
WO2016164496A1 (en) * 2015-04-06 2016-10-13 Bitmark, Inc. System and method for decentralized title recordation and authentication
US10121019B2 (en) * 2015-06-02 2018-11-06 ALTR Solutions, Inc. Storing differentials of files in a distributed blockchain
US10402792B2 (en) * 2015-08-13 2019-09-03 The Toronto-Dominion Bank Systems and method for tracking enterprise events using hybrid public-private blockchain ledgers
US10419225B2 (en) * 2017-01-30 2019-09-17 Factom, Inc. Validating documents via blockchain
US10817873B2 (en) * 2017-03-22 2020-10-27 Factom, Inc. Auditing of electronic documents
ES2992915T3 (en) * 2017-03-31 2024-12-19 Syngrafii Inc Systems and methods for executing and delivering electronic documents
US10685399B2 (en) * 2017-03-31 2020-06-16 Factom, Inc. Due diligence in electronic documents
US11481786B2 (en) 2017-10-03 2022-10-25 Sony Group Corporation Genuine instance of digital goods
US10997251B2 (en) 2018-10-15 2021-05-04 Bao Tran Smart device
US11194961B2 (en) * 2018-12-31 2021-12-07 Salesforce.Com, Inc. Systems, methods, and apparatuses for adding a document history graph and corresponding hash value to a blockchain in a cloud based computing environment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465299A (en) * 1992-12-03 1995-11-07 Hitachi, Ltd. Electronic document processing system and method of forming digital signature
US20090019549A1 (en) * 2007-07-13 2009-01-15 Microsoft Corporation Updating and Validating Documents Secured Cryptographically
US8856640B1 (en) * 2012-01-20 2014-10-07 Google Inc. Method and apparatus for applying revision specific electronic signatures to an electronically stored document
US20190044727A1 (en) * 2016-02-08 2019-02-07 Guy Scott A system and method for document information authenticity verification
WO2018203817A1 (en) * 2017-05-03 2018-11-08 Enigio Time Ab Method and system for registering digital documents

Also Published As

Publication number Publication date
US20240037284A1 (en) 2024-02-01
WO2022186755A1 (en) 2022-09-09
SE2150227A1 (en) 2022-09-02
EP4302222A4 (de) 2024-09-11
US12019788B2 (en) 2024-06-25
EP4302222A1 (de) 2024-01-10

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